package 第九章.method4;

import java.util.concurrent.RecursiveTask;

public class MyRecursiveTask extends RecursiveTask<String> {

	@Override
	protected String compute() {
		try {
			Thread.sleep(5000);
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
		return "我是返回值";
	}

}
